Fog nozzle vs smooth bore non biased

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August undefined, 2024

WebSmooth bore nozzles outperform fog nozzles in that they have more operational benefits, which include: greater reach and better penetration less nozzle reaction except for the 50-psi fog nozzle less likelihood of … WebOct 31, 2011 · Pick your battles: 3 things more important than the smooth bore vs. fog nozzle debate. Electric vehicle fires: Where the waiting game wins 7. Vertical ventilation: …

Standpipes 101, Part 2: A Beginner’s Guide to Standpipe Firefighting

WebJan 14, 2003 · I would rather have a fog nozzle that you could make a solid stream when needed than a smoothbore that you can't make a fog when needed. Just my not very experienced opinion... That is why we... hut telecom

Hose Streams NIST

WebSmooth Bore vs. Fog Nozzles. The City of ______ Fire Department is in current discussion of using either smooth bore nozzle versus combination nozzles in commercial structures. This conversation has been a topic within the fire service since the introduction of the fog/combination nozzles in the 1960’s. Although there are positives to both ... WebNov 2, 2016 · The purpose was to compare and contrast 50-, 75-, and 100-pound-per-square-inch (psi) fog nozzles at various gallon-per-minute (gpm) flows. The results of … WebSep 12, 2024 · Understanding the nozzle involves more than knowing if a push or a pull opens the bale and if a left or right twist delivers a straight stream. Here are five nozzle questions whose answers you may ... marysville white pages

Nozzle Reaction - Fire Apparatus & Emergency Equipment

WebA. Fog nozzle flow rates may be adjusted quickly with no nozzle reaction. B. Adjustable fog nozzles must be turned off for the operator to adjust the flow. C. As the fog pattern widens, the nozzle reaction decreases and the nozzle is easier to handle. D. Fog nozzles are more difficult to handle than smooth bore nozzles. WebApr 19, 2024 · 4.19.2024. In this week’s Humpday Hangout , Rick Lasky , Scott Thompson, Terry McGrath, and John Salka weigh in on the seemingly eternal smooth bore vs. fog … huttenberg pressure washerWebSmooth bore nozzles, also known as solid bore nozzles, are the most basic type of fire nozzle - both in design and function. They produce a solid stream, providing maximum reach and penetration. Fog Nozzles Fog … hutte in the hills

"WebAug 1, 2024 · The smooth bore nozzle may be viewed by some as “dated,” but if you take a little deeper look at history, you can see some very sound reasoning in the smooth bore nozzle. The operating pressure of the smooth bore is a range from 40 to 60 pounds per square inch (psi), with 50 psi as optimal. " - Fog nozzle vs smooth bore non biased

Fog nozzle vs smooth bore non biased

Fire Nozzle Knowledge Is More Than Just Smooth Bore or Fog

WebApr 20, 2024 37 Dislike Share Save Fire Engineering 28.7K subscribers In this week’s #HumpdayHangout, Rick Lasky, Scott Thompson, Terry McGrath, and John Salka weigh … WebThe fog nozzle can provide a number of stream shapes to suit different types of fire situations. Fog nozzles break the water that runs through it into small droplets, which is believed to create more surface area than a solid stream. The water absorbs the heat and turns it into steam which displaces the oxygen and suffocates Get Access

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Web1. 15/16" tip supplied with 50-psi nozzle pressure, flowing 185-gpm, nozzle reaction is 69-lbs.2. TFT Mid-Matic fog nozzle flowing 185-gpm at 100-psi, nozz... WebDec 27, 2011 · At a flow rate of 260 gpm, the nozzle flowing at 100 psi NP had about a 30foot advantage in reach over the 50–psi nozzle, 120 feet vs. 90 feet. Both were good …

WebMay 29, 2015 · Best Fog nozzle weapons are the 50 psi nozzle pressure nozzles. To keep it brief, it equates to high volume of H2o (150+) with … WebWhen using a fog nozzle, as the fog pattern widens, the: nozzle reaction decreases and makes the nozzle easier to handle. When advancing hoseline into a building, why is it important to keep doors closed until you are ready to enter the structure? Helps prevent changes to the flow path One firefighter may be assigned to operate a large hoseline:

WebAug 1, 2011 · The flow testing found that, at the same 150-gpm flow rate, the low-pressure, fixed-gallonage fog had a nozzle reaction of 54 lbs. force. This is 21 lbs. force less than the automatic fog at the same flow. The smooth bores provided even higher flow rates with reaction forces that were well below that of the automatic fog nozzle. WebBy!now!you!probably!have!avery!clear!understanding!thatIam!astrong!proponentof!the!smoothbore! …

WebMay 7, 2009 · Switched to smooth bore on our two crosslays 3 years ago but kept an 1.75" adjustable fog nozzle hoseline on the front bumper (breakaway). The transition was seamless, as the 15/16" smooth...

WebNov 9, 2024 · If I would have spent half of the amount of time I spent arguing smooth bore vs. fog nozzle on running evolutions on deploying the line and putting water on the fire, the debate about... huttel software servicesWebIn 1863 Doctor John Oyston was granted the 1st U.S. patent for a Fog Nozzle, thus starting the ever-continuing debate - Smooth Bore vs Fog Nozzle. Despite their long history, Fog Nozzles were virtually unknown through the first half of the 20th century. Then, in 1950 it all changed. Chief Lloyd Layman of Parkersburg, West Virginia presented a ... hutt electrical newburyWebOct 18, 2005 · Lower nozzle pressure required to get sufficient flow to fight fire. Better quicker knockdown, better penetration. Automatic fog nozzles are the devil. The nozzle man can't feel a difference in the reaction, doesn't know if he is getting 15 or 150 GPM until it is too late and you loose the structure or get a firefighter hurt. marysville whitecapWebNov 9, 1999 · The choice of whether to use fog or smooth bore is entirely up to the nozzle operator. They can spin off the fog tip and flow 325GPM with the smoothbore, or use the … hütte mit privater sauna und whirlpoolWebsessions state that solid streams produce more nozzle reaction than straight streams. False! Solid-stream nozzles require lower operating pressures than standard fog nozzles, producing significantly less nozzle reaction and making hoselines less stiff and easier to move around corners and newel posts. In general, at equal flows, a 100-psi marysville what countyWebFeb 23, 2011 · Smooth bore or Fog nozzle, the positive and negative aspect of picking the right nozzle for fighting a fire. More water Less pressure No thermal imbalance More … hutten catering b.vWebMay 4, 2015 · “In a straight stream, the difference in nozzle reaction at 100 pounds per square inch (psi) vs. 75 psi is a 13 percent reduction for the firefighter. It makes a difference over time if he’s working on a ladder or … marysville which county